• 文献标题:   An advanced lithium ion battery based on a high quality graphitic graphene anode and a Li[Ni0.6Co0.2Mn0.2]O-2 cathode
  • 文献类型:   Article
  • 作  者:   JIAO LS, LIU ZB, SUN ZH, WU TS, GAO YZ, LI HY, LI FH, NIU L
  • 作者关键词:   graphitized graphene, anode, cathode, electrochemical performance, lithium ion batterie
  • 出版物名称:   ELECTROCHIMICA ACTA
  • ISSN:   0013-4686 EI 1873-3859
  • 通讯作者地址:   Guangzhou Univ
  • 被引频次:   9
  • DOI:   10.1016/j.electacta.2017.10.155
  • 出版年:   2018

▎ 摘  要

In this paper, a lithium-ion full battery based on a high quality graphitized graphene anode and a high capacity, high rate Li[Ni0.6Co0.2Mn0.2]O-2 cathode was reported. After carefully designing the cell and improving the initial Coulombic efficiency of the anode, electrochemical performances such as cycling life (500 stable cycles at 1C rate), rate capability(a capacity of 115 mAh g(-1) at 10C) and energy density(about 180 Wh kg(-1) at 1C rate and a moderate operating voltage) can be achieved, making the battery very promising for powering hybrid electrical vehicles (HEVs) or electric vehicles (EVs). (c) 2017 Elsevier Ltd. All rights reserved.